<?php

class Session {
	
	public function init() {
		session_start();	
	}
	
	public static function set($key,$value) {
		$_SESSION[$key] = $value;
	}
	
	public static function get($key) {
		return $_SESSION[$key];
	}
	
	public function destroy($key) {
		unset($_SESSION[$key]);
	}
	
}

?>